Results 1 to 10 of about 387,596 (366)

Oxidative stress in poultry production. [PDF]

Poult Sci
Oxidative stress (OS) is a major concern that impacts the overall health of chickens in modern production systems. It is characterized by an imbalance between antioxidant defence mechanisms and the production of reactive oxygen species (ROS). This literature review aims to provide a comprehensive overview of oxidative stress in poultry production, with
Oke OE, Akosile OA, Oni AI, Opowoye IO, Ishola CA, Adebiyi JO, Odeyemi AJ, Adjei-Mensah B, Uyanga VA, Abioja MO.   +9 more
europepmc   +4 more sources

Dietary Effect of Antibiotic Growth Promoter and Essential Oil on Growth Performance, Carcass Traits and Some Physiological Indicators in Broilers [PDF]

New Valley Journal of Agricultural Science, 2021
In this bioassay, we assessed the comparative effect of antibiotic growth promoter(AGP) and of essential oil (EO) addition on the growth performance, carcass traits, and some physiological indicators in the male Ross 308 broilers.
Mohammed Alzawqari, Ahmed Saleh, Mohammed Al-Zaaim, Maher Hamoda, Mohamed Abu Khalifa, Mohamed Fouad, Mohamed Abu Khalifa   +6 more
doaj   +1 more source

IMPACT OF HEAT STRESS ON GROWTH PERFORMANCE AND CARCASS TRAITS IN SOME BROILER CHICKENS [PDF]

Arab Universities Journal of Agricultural Sciences, 2020
Environmental heat stress is one of the most challenging conditions in the world which have adverse impact on the industry of poultry. Broiler chicken strains are delicate to heat stress primarily due to not having sweat glands.
‪Omer Omran‬‏, Ahmed Galal, Mahmoud Mahrous, Faisal Bayoumi   +3 more
doaj   +1 more source

Assessing different oil sources efficacy in reducing environmental heat-stress effects via improving performance, digestive enzymes, antioxidant status, and meat quality

Scientific Reports, 2023
Adding oil to the feed of genetically improved broilers is necessary to provide energy requirements, in addition to enhancing metabolism, growth performance, immune response.
Ahmed M. Elbaz, Engy F. Zaki, Atif A. Salama, Faisal B. Badri, Hany A. Thabet   +4 more
doaj   +1 more source

A Pilot Study on the Effect of Thyme Microemulsion Compared with Antibiotic as Treatment of Salmonella Enteritidis in Broiler

Veterinary Medicine International, 2022
Multidrug resistance poses a global threat to the poultry industry and public health, so the direction towards eliminating the use of antibiotics and finding alternatives is a vital step to solve this problem.
Engy Ahmed Hamed, May Fathy Abdelaty, Hend Karam Sorour, Dalia M. A. Elmasry, Marwa Ali Abdelmagid, Mohammed Ahmed Maher Saleh, Mona Aly Abdelhalim AbdelRahman   +6 more
doaj   +1 more source

Influence of non-ventilating intervals during early incubation stage on egg hatching process [PDF]

Veterinary World, 2023
Background and Aim: The exchange of oxygen and carbon dioxide (CO2) in the incubator plays a key role in embryonic development and hatching. This study aimed to study the effect of non-ventilated (NV) intervals during the early stage of embryonic ...
Wesam A. Fares, Mona R. M. Ahmed, R. E. Rizk, E. H. A. Shahein, N. G. Boutrous, Karim El-Sabrout   +5 more
doaj   +1 more source

Ovalbumin production without poultry

Nature Food, 2021
An anticipatory life-cycle assessment of industrial-scale ovalbumin production using Trichoderma reesei culture indicates that this cellular agriculture approach could have lower global warming potential than ovalbumin purified from egg whites.
Deepti Diwan, Minaxi Sharma, Meisam Tabatabaei, Vijai Kumar Gupta   +3 more
openaire   +3 more sources

Effect of supplemental serine-protease from Bacillus licheniformis on growth performance and physiological change of broiler chickens

Journal of Applied Animal Research, 2020
An experimental study was conducted to examine the effects of adding serine-protease from Bacillus licheniformis on performance and physiological parameters of broiler chickens under Egyptian condition.
Ahmed A. Saleh, Mustafa M. Dawood, Nemat A. Badawi, Tarek A. Ebeid, Khairy A. Amber, Mahmoud M. Azzam   +5 more
doaj   +1 more source

DATE EXTRACT SUPPLEMENTATION IN RINGER LACTATE-EGG YOLK EXTENDER ON POST-THAWING QUALITY OF PELUNG CHICKEN SPERMATOZOA

Jurnal Kedokteran Hewan, 2022
The research purpose was to evaluate the influence of date extract supplementation in lactate ringer-egg yolk extender with 0.025% sodium dodecyl sulfate (LREYS) on post-thawing quality of Pelung chicken spermatozoa.
Nu'man - Hidayat, Ismoyowati Ismoyowati, Elly Tugiyanti, Imam Suswoyo, Rosidi Rosidi, Ibnu Hari Sulistyawan, Aras Prasetyo Nugroho   +6 more
doaj   +1 more source

Use of Alimet® Feed Supplement (2-Hydroxy-4-(Methylthio) Butanoic Acid, HMTBA) for Broiler Production

The Journal of Poultry Science, 2004
Controversy about the efficacy of Alimet as a source of methionine arises from the fact that when it is ingested, it is fundamentally different from methionine.
Julia J. Dibner, Mercedes Vázquez-Añón, David Parker, Ricardo Gonzalez-Esquerra, Ganfeng Yi, Christopher D. Knight   +5 more
doaj   +1 more source